X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=chase-lev-deque%2Fmain.c;h=382c62afd2025ad0d016764b8363817846df1a57;hb=fa2a8815cc3cd92359d6294d4ad8c910f2265472;hp=77ea5a850451d06c9e66eb627ade7ab4dd0e6946;hpb=510a66b137541be02613138e522213cdc4b9e9d5;p=model-checker-benchmarks.git

diff --git a/chase-lev-deque/main.c b/chase-lev-deque/main.c
index 77ea5a8..382c62a 100644
--- a/chase-lev-deque/main.c
+++ b/chase-lev-deque/main.c
@@ -4,11 +4,14 @@
 #include <threads.h>
 #include <stdatomic.h>
 
+#include "model-assert.h"
+
 #include "deque.h"
 
 Deque *q;
 int a;
 int b;
+int c;
 
 static void task(void * param) {
 	a=steal(q);
@@ -21,11 +24,22 @@ int user_main(int argc, char **argv)
 	thrd_create(&t, task, 0);
 	push(q, 1);
 	push(q, 2);
-	do {
-		b=take(q);
-	}	while(b==EMPTY);
+	push(q, 4);
+	b=take(q);
+	c=take(q);
 	thrd_join(t);
-	if (a+b!=3)
-		printf("a=%d b=%d\n",a,b);
+
+	bool correct=true;
+	if (a!=1 && a!=2 && a!=4 && a!= EMPTY)
+		correct=false;
+	if (b!=1 && b!=2 && b!=4 && b!= EMPTY)
+		correct=false;
+	if (c!=1 && c!=2 && c!=4 && a!= EMPTY)
+		correct=false;
+	if (a!=EMPTY && b!=EMPTY && c!=EMPTY && (a+b+c)!=7)
+		correct=false;
+	if (!correct)
+		printf("a=%d b=%d c=%d\n",a,b,c);
+
 	return 0;
 }